MSDS Name:

Amidinothiourea, 99+%

Catalog Numbers:

25919-0000, 25919-0100, 25919-1000

Synonyms:

Aminoiminoethyl thiourea; Guanylthiourea; Amidinothiourea; 2-imino-4-thiobiuret

Company Identification:

Ronak Chemicals
4709/1,G.I.D.C., Estate Nr. Sun Pharmaceuticals Ind. Ltd., Ankleshwar, INDIA

For information, call: 

91-2646-23517

Telefax:

91-2646-55655

EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.

Potential Health Effects
Eye: May cause eye irritation.
Skin: Harmful if absorbed through the skin.
Ingestion: Harmful if swallowed.
Inhalation: Harmful if inhaled.
Chronic: Not available.

Eyes:

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid immediately.

Skin:

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Ingestion:

If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.

Inhalation:

Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Notes to Physician:

Treat symptomatically.

General Information:

As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion.

Extinguishing Media:

Use agent most appropriate to extinguish fire.
Auto ignition Temperature: Not available.

Flash Point:

Not available.

NFPA Rating:

Not published.

Explosion Limits, Lower:

Not available.

Upper:

Not available.

General Information:

Use proper personal protective equipment as indicated in Section 8.

Spills/Leaks:

Clean up spills immediately, observing precautions in the Protective Equipment section.

Handling:

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.

Storage:

Store in a cool, dry place. Keep container closed when not in use.

Engineering Controls:

Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Personal Protective Equipment

Eyes:

Wear chemical goggles.

Skin:

Wear appropriate protective gloves to prevent skin exposure.

Clothing:

Wear appropriate protective clothing to minimize contact with skin.

Respirators:

A respiratory protection program that meets OSHA's 29 CFR ß1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Physical State:

Crystals

Appearance:

white - off-white

Odor:

Not available.

pH:

Not available.

Vapor Pressure:

Not available.

Viscosity:  

Not available.

Boiling Point:  

Not available.

Freezing/Melting Point:

160 - 164 deg C

Decomposition Temperature:

Not available.

Solubility:

7 W/W % IN WATER (20ƒC)

Specific Gravity/Density:

Not available.

Molecular Formula:  

NH2C(=NH)NH2CSNH2

Molecular Weight:  

118.16

Chemical Stability:

Stable under normal temperatures and pressures.

Conditions to Avoid:

Incompatible materials.

Incompatibilities with Other Materials:

Strong oxidizing agents.

Hazardous Decomposition Products:

Irritating and toxic fumes and gases.

Hazardous Polymerization:

Has not been reported

RTECS#:

CAS#

2114-02-5: YR8250000

LD50/LC50:

Not available.

Carcinogenicity:

Amidinothiourea - Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.

US DOT

No information available

IMO

Not regulated as a hazardous material.

IATA

Not regulated as a hazardous material.

RID/ADR

Not regulated as a hazardous material.

Canadian TDG

No information available.

European/International Regulations
European Labeling in Accordance with EC Directives

Hazard Symbols:  

XN

Risk Phrases:

R 20/21/22 Harmful by inhalation, in contact with skin and if swallowed.

Safety Phrases:

S 23 Do not inhale gas/fumes/vapour/spray.
S 24/25 Avoid contact with skin and eyes.

WGK (Water Danger/Protection)

CAS#

2114-02-5: No information available.

Canada

CAS# 

2114-02-5 is listed on Canada's DSL/NDSL List.

CAS#

2114-02-5 is not listed on Canada's Ingredient Disclosure List.

Exposure Limits

US FEDERAL

TSCA

CAS# 

2114-02-5 is not listed on the TSCA inventory.
It is for research and development use only.